applies new string literal convention in actionpack/test

The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.

5 files changed, 182 insertions, 182 deletions

diff --git a/actionpack/test/dispatch/session/abstract_store_test.rb b/actionpack/test/dispatch/session/abstract_store_test.rb
index d38d1bbce6..df81f7d7e3 100644
--- a/actionpack/test/dispatch/session/abstract_store_test.rb
+++ b/actionpack/test/dispatch/session/abstract_store_test.rb
@@ -1,5 +1,5 @@
-require 'abstract_unit'
-require 'action_dispatch/middleware/session/abstract_store'
+require "abstract_unit"
+require "action_dispatch/middleware/session/abstract_store"
 
 module ActionDispatch
   module Session
@@ -37,7 +37,7 @@ module ActionDispatch
 
         assert @env
         session = Request::Session.find ActionDispatch::Request.new @env
-        session['foo'] = 'bar'
+        session["foo"] = "bar"
 
         as.call(@env)
         session1 = Request::Session.find ActionDispatch::Request.new @env
diff --git a/actionpack/test/dispatch/session/cache_store_test.rb b/actionpack/test/dispatch/session/cache_store_test.rb
index 769de1a1e0..96793b3280 100644
--- a/actionpack/test/dispatch/session/cache_store_test.rb
+++ b/actionpack/test/dispatch/session/cache_store_test.rb
@@ -1,5 +1,5 @@
-require 'abstract_unit'
-require 'fixtures/session_autoload_test/session_autoload_test/foo'
+require "abstract_unit"
+require "fixtures/session_autoload_test/session_autoload_test/foo"
 
 class CacheStoreTest < ActionDispatch::IntegrationTest
   class TestController < ActionController::Base
@@ -35,11 +35,11 @@ class CacheStoreTest < ActionDispatch::IntegrationTest
 
   def test_setting_and_getting_session_value
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
-      assert cookies['_session_id']
+      assert cookies["_session_id"]
 
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
       assert_equal 'foo: "bar"', response.body
     end
@@ -47,56 +47,56 @@ class CacheStoreTest < ActionDispatch::IntegrationTest
 
   def test_getting_nil_session_value
     with_test_route_set do
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
+      assert_equal "foo: nil", response.body
     end
   end
 
   def test_getting_session_value_after_session_reset
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
-      assert cookies['_session_id']
-      session_cookie = cookies.send(:hash_for)['_session_id']
+      assert cookies["_session_id"]
+      session_cookie = cookies.send(:hash_for)["_session_id"]
 
-      get '/call_reset_session'
+      get "/call_reset_session"
       assert_response :success
-      assert_not_equal [], headers['Set-Cookie']
+      assert_not_equal [], headers["Set-Cookie"]
 
       cookies << session_cookie # replace our new session_id with our old, pre-reset session_id
 
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body, "data for this session should have been obliterated from cache"
+      assert_equal "foo: nil", response.body, "data for this session should have been obliterated from cache"
     end
   end
 
   def test_getting_from_nonexistent_session
     with_test_route_set do
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
-      assert_nil cookies['_session_id'], "should only create session on write, not read"
+      assert_equal "foo: nil", response.body
+      assert_nil cookies["_session_id"], "should only create session on write, not read"
     end
   end
 
   def test_setting_session_value_after_session_reset
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
-      assert cookies['_session_id']
-      session_id = cookies['_session_id']
+      assert cookies["_session_id"]
+      session_id = cookies["_session_id"]
 
-      get '/call_reset_session'
+      get "/call_reset_session"
       assert_response :success
-      assert_not_equal [], headers['Set-Cookie']
+      assert_not_equal [], headers["Set-Cookie"]
 
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
+      assert_equal "foo: nil", response.body
 
-      get '/get_session_id'
+      get "/get_session_id"
       assert_response :success
       assert_not_equal session_id, response.body
     end
@@ -104,12 +104,12 @@ class CacheStoreTest < ActionDispatch::IntegrationTest
 
   def test_getting_session_id
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
-      assert cookies['_session_id']
-      session_id = cookies['_session_id']
+      assert cookies["_session_id"]
+      session_id = cookies["_session_id"]
 
-      get '/get_session_id'
+      get "/get_session_id"
       assert_response :success
       assert_equal session_id, response.body, "should be able to read session id without accessing the session hash"
     end
@@ -118,16 +118,16 @@ class CacheStoreTest < ActionDispatch::IntegrationTest
   def test_deserializes_unloaded_class
     with_test_route_set do
       with_autoload_path "session_autoload_test" do
-        get '/set_serialized_session_value'
+        get "/set_serialized_session_value"
         assert_response :success
-        assert cookies['_session_id']
+        assert cookies["_session_id"]
       end
       with_autoload_path "session_autoload_test" do
-        get '/get_session_id'
+        get "/get_session_id"
         assert_response :success
       end
       with_autoload_path "session_autoload_test" do
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
         assert_equal 'foo: #<SessionAutoloadTest::Foo bar:"baz">', response.body, "should auto-load unloaded class"
       end
@@ -136,27 +136,27 @@ class CacheStoreTest < ActionDispatch::IntegrationTest
 
   def test_doesnt_write_session_cookie_if_session_id_is_already_exists
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
-      assert cookies['_session_id']
+      assert cookies["_session_id"]
 
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal nil, headers['Set-Cookie'], "should not resend the cookie again if session_id cookie is already exists"
+      assert_equal nil, headers["Set-Cookie"], "should not resend the cookie again if session_id cookie is already exists"
     end
   end
 
   def test_prevents_session_fixation
     with_test_route_set do
-      assert_equal nil, @cache.read('_session_id:0xhax')
+      assert_equal nil, @cache.read("_session_id:0xhax")
 
-      cookies['_session_id'] = '0xhax'
-      get '/set_session_value'
+      cookies["_session_id"] = "0xhax"
+      get "/set_session_value"
 
       assert_response :success
-      assert_not_equal '0xhax', cookies['_session_id']
-      assert_equal nil, @cache.read('_session_id:0xhax')
-      assert_equal({'foo' => 'bar'}, @cache.read("_session_id:#{cookies['_session_id']}"))
+      assert_not_equal "0xhax", cookies["_session_id"]
+      assert_equal nil, @cache.read("_session_id:0xhax")
+      assert_equal({"foo" => "bar"}, @cache.read("_session_id:#{cookies['_session_id']}"))
     end
   end
 
@@ -165,13 +165,13 @@ class CacheStoreTest < ActionDispatch::IntegrationTest
       with_routing do |set|
         set.draw do
           ActiveSupport::Deprecation.silence do
-            get ':action', :to => ::CacheStoreTest::TestController
+            get ":action", :to => ::CacheStoreTest::TestController
           end
         end
 
         @app = self.class.build_app(set) do |middleware|
           @cache = ActiveSupport::Cache::MemoryStore.new
-          middleware.use ActionDispatch::Session::CacheStore, :key => '_session_id', :cache => @cache
+          middleware.use ActionDispatch::Session::CacheStore, :key => "_session_id", :cache => @cache
           middleware.delete ActionDispatch::ShowExceptions
         end
 
diff --git a/actionpack/test/dispatch/session/cookie_store_test.rb b/actionpack/test/dispatch/session/cookie_store_test.rb
index 09cb1d925f..c741f486ea 100644
--- a/actionpack/test/dispatch/session/cookie_store_test.rb
+++ b/actionpack/test/dispatch/session/cookie_store_test.rb
@@ -1,13 +1,13 @@
-require 'abstract_unit'
-require 'stringio'
-require 'active_support/key_generator'
+require "abstract_unit"
+require "stringio"
+require "active_support/key_generator"
 
 class CookieStoreTest < ActionDispatch::IntegrationTest
-  SessionKey = '_myapp_session'
-  SessionSecret = 'b3c631c314c0bbca50c1b2843150fe33'
+  SessionKey = "_myapp_session"
+  SessionSecret = "b3c631c314c0bbca50c1b2843150fe33"
   Generator = ActiveSupport::LegacyKeyGenerator.new(SessionSecret)
 
-  Verifier = ActiveSupport::MessageVerifier.new(SessionSecret, :digest => 'SHA1')
+  Verifier = ActiveSupport::MessageVerifier.new(SessionSecret, :digest => "SHA1")
   SignedBar = Verifier.generate(:foo => "bar", :session_id => SecureRandom.hex(16))
 
   class TestController < ActionController::Base
@@ -48,7 +48,7 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
     end
 
     def raise_data_overflow
-      session[:foo] = 'bye!' * 1024
+      session[:foo] = "bye!" * 1024
       head :ok
     end
 
@@ -65,17 +65,17 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
 
   def test_setting_session_value
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
       assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
-        headers['Set-Cookie']
+        headers["Set-Cookie"]
     end
   end
 
   def test_getting_session_value
     with_test_route_set do
       cookies[SessionKey] = SignedBar
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
       assert_equal 'foo: "bar"', response.body
     end
@@ -84,12 +84,12 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
   def test_getting_session_id
     with_test_route_set do
       cookies[SessionKey] = SignedBar
-      get '/persistent_session_id'
+      get "/persistent_session_id"
       assert_response :success
       assert_equal 32, response.body.size
       session_id = response.body
 
-      get '/get_session_id'
+      get "/get_session_id"
       assert_response :success
       assert_equal "id: #{session_id}", response.body, "should be able to read session id without accessing the session hash"
     end
@@ -98,37 +98,37 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
   def test_disregards_tampered_sessions
     with_test_route_set do
       cookies[SessionKey] = "BAh7BjoIZm9vIghiYXI%3D--123456780"
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
+      assert_equal "foo: nil", response.body
     end
   end
 
   def test_does_not_set_secure_cookies_over_http
     with_test_route_set(:secure => true) do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
-      assert_equal nil, headers['Set-Cookie']
+      assert_equal nil, headers["Set-Cookie"]
     end
   end
 
   def test_properly_renew_cookies
     with_test_route_set do
-      get '/set_session_value'
-      get '/persistent_session_id'
+      get "/set_session_value"
+      get "/persistent_session_id"
       session_id = response.body
-      get '/renew_session_id'
-      get '/persistent_session_id'
+      get "/renew_session_id"
+      get "/persistent_session_id"
       assert_not_equal response.body, session_id
     end
   end
 
   def test_does_set_secure_cookies_over_https
     with_test_route_set(:secure => true) do
-      get '/set_session_value', headers: { 'HTTPS' => 'on' }
+      get "/set_session_value", headers: { "HTTPS" => "on" }
       assert_response :success
       assert_equal "_myapp_session=#{response.body}; path=/; secure; HttpOnly",
-        headers['Set-Cookie']
+        headers["Set-Cookie"]
     end
   end
 
@@ -139,9 +139,9 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
     with_test_route_set do
       with_autoload_path "session_autoload_test" do
         cookies[SessionKey] = SignedSerializedCookie
-        get '/get_session_id'
+        get "/get_session_id"
         assert_response :success
-        assert_equal 'id: ce8b0752a6ab7c7af3cdb8a80e6b9e46', response.body, "should auto-load unloaded class"
+        assert_equal "id: ce8b0752a6ab7c7af3cdb8a80e6b9e46", response.body, "should auto-load unloaded class"
       end
     end
   end
@@ -150,7 +150,7 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
     with_test_route_set do
       with_autoload_path "session_autoload_test" do
         cookies[SessionKey] = SignedSerializedCookie
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
         assert_equal 'foo: #<SessionAutoloadTest::Foo bar:"baz">', response.body, "should auto-load unloaded class"
       end
@@ -160,16 +160,16 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
   def test_close_raises_when_data_overflows
     with_test_route_set do
       assert_raise(ActionDispatch::Cookies::CookieOverflow) {
-        get '/raise_data_overflow'
+        get "/raise_data_overflow"
       }
     end
   end
 
   def test_doesnt_write_session_cookie_if_session_is_not_accessed
     with_test_route_set do
-      get '/no_session_access'
+      get "/no_session_access"
       assert_response :success
-      assert_equal nil, headers['Set-Cookie']
+      assert_equal nil, headers["Set-Cookie"]
     end
   end
 
@@ -177,82 +177,82 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
     with_test_route_set do
       cookies[SessionKey] = "BAh7BjoIZm9vIghiYXI%3D--" +
         "fef868465920f415f2c0652d6910d3af288a0367"
-      get '/no_session_access'
+      get "/no_session_access"
       assert_response :success
-      assert_equal nil, headers['Set-Cookie']
+      assert_equal nil, headers["Set-Cookie"]
     end
   end
 
   def test_setting_session_value_after_session_reset
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
       session_payload = response.body
       assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
-        headers['Set-Cookie']
+        headers["Set-Cookie"]
 
-      get '/call_reset_session'
+      get "/call_reset_session"
       assert_response :success
-      assert_not_equal [], headers['Set-Cookie']
+      assert_not_equal [], headers["Set-Cookie"]
       assert_not_nil session_payload
       assert_not_equal session_payload, cookies[SessionKey]
 
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
+      assert_equal "foo: nil", response.body
     end
   end
 
   def test_class_type_after_session_reset
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
       assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
-        headers['Set-Cookie']
+        headers["Set-Cookie"]
 
-      get '/get_class_after_reset_session'
+      get "/get_class_after_reset_session"
       assert_response :success
-      assert_not_equal [], headers['Set-Cookie']
-      assert_equal 'class: ActionDispatch::Request::Session', response.body
+      assert_not_equal [], headers["Set-Cookie"]
+      assert_equal "class: ActionDispatch::Request::Session", response.body
     end
   end
 
   def test_getting_from_nonexistent_session
     with_test_route_set do
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
-      assert_nil headers['Set-Cookie'], "should only create session on write, not read"
+      assert_equal "foo: nil", response.body
+      assert_nil headers["Set-Cookie"], "should only create session on write, not read"
     end
   end
 
   def test_setting_session_value_after_session_clear
     with_test_route_set do
-      get '/set_session_value'
+      get "/set_session_value"
       assert_response :success
       assert_equal "_myapp_session=#{response.body}; path=/; HttpOnly",
-        headers['Set-Cookie']
+        headers["Set-Cookie"]
 
-      get '/call_session_clear'
+      get "/call_session_clear"
       assert_response :success
 
-      get '/get_session_value'
+      get "/get_session_value"
       assert_response :success
-      assert_equal 'foo: nil', response.body
+      assert_equal "foo: nil", response.body
     end
   end
 
   def test_persistent_session_id
     with_test_route_set do
       cookies[SessionKey] = SignedBar
-      get '/persistent_session_id'
+      get "/persistent_session_id"
       assert_response :success
       assert_equal 32, response.body.size
       session_id = response.body
-      get '/persistent_session_id'
+      get "/persistent_session_id"
       assert_equal session_id, response.body
       reset!
-      get '/persistent_session_id'
+      get "/persistent_session_id"
       assert_not_equal session_id, response.body
     end
   end
@@ -281,12 +281,12 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
 
         cookies[SessionKey] = SignedBar
 
-        get '/set_session_value'
+        get "/set_session_value"
         assert_response :success
 
         cookie_body = response.body
         assert_equal "_myapp_session=#{cookie_body}; path=/; expires=#{expected_expiry}; HttpOnly",
-          headers['Set-Cookie']
+          headers["Set-Cookie"]
       end
 
       # Second request does not access the session
@@ -294,41 +294,41 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
       Time.stub :now, time do
         expected_expiry = (time + 5.hours).gmtime.strftime("%a, %d %b %Y %H:%M:%S -0000")
 
-        get '/no_session_access'
+        get "/no_session_access"
         assert_response :success
 
         assert_equal "_myapp_session=#{cookie_body}; path=/; expires=#{expected_expiry}; HttpOnly",
-          headers['Set-Cookie']
+          headers["Set-Cookie"]
       end
     end
   end
 
   def test_session_store_with_explicit_domain
     with_test_route_set(:domain => "example.es") do
-      get '/set_session_value'
-      assert_match(/domain=example\.es/, headers['Set-Cookie'])
-      headers['Set-Cookie']
+      get "/set_session_value"
+      assert_match(/domain=example\.es/, headers["Set-Cookie"])
+      headers["Set-Cookie"]
     end
   end
 
   def test_session_store_without_domain
     with_test_route_set do
-      get '/set_session_value'
-      assert_no_match(/domain\=/, headers['Set-Cookie'])
+      get "/set_session_value"
+      assert_no_match(/domain\=/, headers["Set-Cookie"])
     end
   end
 
   def test_session_store_with_nil_domain
     with_test_route_set(:domain => nil) do
-      get '/set_session_value'
-      assert_no_match(/domain\=/, headers['Set-Cookie'])
+      get "/set_session_value"
+      assert_no_match(/domain\=/, headers["Set-Cookie"])
     end
   end
 
   def test_session_store_with_all_domains
     with_test_route_set(:domain => :all) do
-      get '/set_session_value'
-      assert_match(/domain=\.example\.com/, headers['Set-Cookie'])
+      get "/set_session_value"
+      assert_match(/domain=\.example\.com/, headers["Set-Cookie"])
     end
   end
 
@@ -346,7 +346,7 @@ class CookieStoreTest < ActionDispatch::IntegrationTest
       with_routing do |set|
         set.draw do
           ActiveSupport::Deprecation.silence do
-            get ':action', :to => ::CookieStoreTest::TestController
+            get ":action", :to => ::CookieStoreTest::TestController
           end
         end
 
diff --git a/actionpack/test/dispatch/session/mem_cache_store_test.rb b/actionpack/test/dispatch/session/mem_cache_store_test.rb
index 18cb227dad..40594ed61d 100644
--- a/actionpack/test/dispatch/session/mem_cache_store_test.rb
+++ b/actionpack/test/dispatch/session/mem_cache_store_test.rb
@@ -1,5 +1,5 @@
-require 'abstract_unit'
-require 'securerandom'
+require "abstract_unit"
+require "securerandom"
 
 # You need to start a memcached server inorder to run these tests
 class MemCacheStoreTest < ActionDispatch::IntegrationTest
@@ -35,17 +35,17 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
   end
 
   begin
-    require 'dalli'
-    ss = Dalli::Client.new('localhost:11211').stats
-    raise Dalli::DalliError unless ss['localhost:11211']
+    require "dalli"
+    ss = Dalli::Client.new("localhost:11211").stats
+    raise Dalli::DalliError unless ss["localhost:11211"]
 
     def test_setting_and_getting_session_value
       with_test_route_set do
-        get '/set_session_value'
+        get "/set_session_value"
         assert_response :success
-        assert cookies['_session_id']
+        assert cookies["_session_id"]
 
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
         assert_equal 'foo: "bar"', response.body
       end
@@ -55,9 +55,9 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_getting_nil_session_value
       with_test_route_set do
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
-        assert_equal 'foo: nil', response.body
+        assert_equal "foo: nil", response.body
       end
     rescue Dalli::RingError => ex
       skip ex.message, ex.backtrace
@@ -65,20 +65,20 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_getting_session_value_after_session_reset
       with_test_route_set do
-        get '/set_session_value'
+        get "/set_session_value"
         assert_response :success
-        assert cookies['_session_id']
-        session_cookie = cookies.send(:hash_for)['_session_id']
+        assert cookies["_session_id"]
+        session_cookie = cookies.send(:hash_for)["_session_id"]
 
-        get '/call_reset_session'
+        get "/call_reset_session"
         assert_response :success
-        assert_not_equal [], headers['Set-Cookie']
+        assert_not_equal [], headers["Set-Cookie"]
 
         cookies << session_cookie # replace our new session_id with our old, pre-reset session_id
 
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
-        assert_equal 'foo: nil', response.body, "data for this session should have been obliterated from memcached"
+        assert_equal "foo: nil", response.body, "data for this session should have been obliterated from memcached"
       end
     rescue Dalli::RingError => ex
       skip ex.message, ex.backtrace
@@ -86,10 +86,10 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_getting_from_nonexistent_session
       with_test_route_set do
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
-        assert_equal 'foo: nil', response.body
-        assert_nil cookies['_session_id'], "should only create session on write, not read"
+        assert_equal "foo: nil", response.body
+        assert_nil cookies["_session_id"], "should only create session on write, not read"
       end
     rescue Dalli::RingError => ex
       skip ex.message, ex.backtrace
@@ -97,20 +97,20 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_setting_session_value_after_session_reset
       with_test_route_set do
-        get '/set_session_value'
+        get "/set_session_value"
         assert_response :success
-        assert cookies['_session_id']
-        session_id = cookies['_session_id']
+        assert cookies["_session_id"]
+        session_id = cookies["_session_id"]
 
-        get '/call_reset_session'
+        get "/call_reset_session"
         assert_response :success
-        assert_not_equal [], headers['Set-Cookie']
+        assert_not_equal [], headers["Set-Cookie"]
 
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
-        assert_equal 'foo: nil', response.body
+        assert_equal "foo: nil", response.body
 
-        get '/get_session_id'
+        get "/get_session_id"
         assert_response :success
         assert_not_equal session_id, response.body
       end
@@ -120,12 +120,12 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_getting_session_id
       with_test_route_set do
-        get '/set_session_value'
+        get "/set_session_value"
         assert_response :success
-        assert cookies['_session_id']
-        session_id = cookies['_session_id']
+        assert cookies["_session_id"]
+        session_id = cookies["_session_id"]
 
-        get '/get_session_id'
+        get "/get_session_id"
         assert_response :success
         assert_equal session_id, response.body, "should be able to read session id without accessing the session hash"
       end
@@ -136,12 +136,12 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
     def test_deserializes_unloaded_class
       with_test_route_set do
         with_autoload_path "session_autoload_test" do
-          get '/set_serialized_session_value'
+          get "/set_serialized_session_value"
           assert_response :success
-          assert cookies['_session_id']
+          assert cookies["_session_id"]
         end
         with_autoload_path "session_autoload_test" do
-          get '/get_session_id'
+          get "/get_session_id"
           assert_response :success
         end
       end
@@ -151,13 +151,13 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_doesnt_write_session_cookie_if_session_id_is_already_exists
       with_test_route_set do
-        get '/set_session_value'
+        get "/set_session_value"
         assert_response :success
-        assert cookies['_session_id']
+        assert cookies["_session_id"]
 
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
-        assert_equal nil, headers['Set-Cookie'], "should not resend the cookie again if session_id cookie is already exists"
+        assert_equal nil, headers["Set-Cookie"], "should not resend the cookie again if session_id cookie is already exists"
       end
     rescue Dalli::RingError => ex
       skip ex.message, ex.backtrace
@@ -165,16 +165,16 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
 
     def test_prevents_session_fixation
       with_test_route_set do
-        get '/get_session_value'
+        get "/get_session_value"
         assert_response :success
-        assert_equal 'foo: nil', response.body
-        session_id = cookies['_session_id']
+        assert_equal "foo: nil", response.body
+        session_id = cookies["_session_id"]
 
         reset!
 
-        get '/set_session_value', params: { _session_id: session_id }
+        get "/set_session_value", params: { _session_id: session_id }
         assert_response :success
-        assert_not_equal session_id, cookies['_session_id']
+        assert_not_equal session_id, cookies["_session_id"]
       end
     rescue Dalli::RingError => ex
       skip ex.message, ex.backtrace
@@ -188,12 +188,12 @@ class MemCacheStoreTest < ActionDispatch::IntegrationTest
       with_routing do |set|
         set.draw do
           ActiveSupport::Deprecation.silence do
-            get ':action', :to => ::MemCacheStoreTest::TestController
+            get ":action", :to => ::MemCacheStoreTest::TestController
           end
         end
 
         @app = self.class.build_app(set) do |middleware|
-          middleware.use ActionDispatch::Session::MemCacheStore, :key => '_session_id', :namespace => "mem_cache_store_test:#{SecureRandom.hex(10)}"
+          middleware.use ActionDispatch::Session::MemCacheStore, :key => "_session_id", :namespace => "mem_cache_store_test:#{SecureRandom.hex(10)}"
           middleware.delete ActionDispatch::ShowExceptions
         end
 
diff --git a/actionpack/test/dispatch/session/test_session_test.rb b/actionpack/test/dispatch/session/test_session_test.rb
index 3e61d123e3..0bf3a8b3ee 100644
--- a/actionpack/test/dispatch/session/test_session_test.rb
+++ b/actionpack/test/dispatch/session/test_session_test.rb
@@ -1,63 +1,63 @@
-require 'abstract_unit'
-require 'stringio'
+require "abstract_unit"
+require "stringio"
 
 class ActionController::TestSessionTest < ActiveSupport::TestCase
   def test_initialize_with_values
-    session = ActionController::TestSession.new(one: 'one', two: 'two')
-    assert_equal('one', session[:one])
-    assert_equal('two', session[:two])
+    session = ActionController::TestSession.new(one: "one", two: "two")
+    assert_equal("one", session[:one])
+    assert_equal("two", session[:two])
   end
 
   def test_setting_session_item_sets_item
     session = ActionController::TestSession.new
-    session[:key] = 'value'
-    assert_equal('value', session[:key])
+    session[:key] = "value"
+    assert_equal("value", session[:key])
   end
 
   def test_calling_delete_removes_item_and_returns_its_value
     session = ActionController::TestSession.new
-    session[:key] = 'value'
-    assert_equal('value', session[:key])
-    assert_equal('value', session.delete(:key))
+    session[:key] = "value"
+    assert_equal("value", session[:key])
+    assert_equal("value", session.delete(:key))
     assert_nil(session[:key])
   end
 
   def test_calling_update_with_params_passes_to_attributes
     session = ActionController::TestSession.new
-    session.update('key' => 'value')
-    assert_equal('value', session[:key])
+    session.update("key" => "value")
+    assert_equal("value", session[:key])
   end
 
   def test_clear_empties_session
-    session = ActionController::TestSession.new(one: 'one', two: 'two')
+    session = ActionController::TestSession.new(one: "one", two: "two")
     session.clear
     assert_nil(session[:one])
     assert_nil(session[:two])
   end
 
   def test_keys_and_values
-    session = ActionController::TestSession.new(one: '1', two: '2')
+    session = ActionController::TestSession.new(one: "1", two: "2")
     assert_equal %w(one two), session.keys
     assert_equal %w(1 2), session.values
   end
 
   def test_fetch_returns_default
-    session = ActionController::TestSession.new(one: '1')
-    assert_equal('2', session.fetch(:two, '2'))
+    session = ActionController::TestSession.new(one: "1")
+    assert_equal("2", session.fetch(:two, "2"))
   end
 
   def test_fetch_on_symbol_returns_value
-    session = ActionController::TestSession.new(one: '1')
-    assert_equal('1', session.fetch(:one))
+    session = ActionController::TestSession.new(one: "1")
+    assert_equal("1", session.fetch(:one))
   end
 
   def test_fetch_on_string_returns_value
-    session = ActionController::TestSession.new(one: '1')
-    assert_equal('1', session.fetch('one'))
+    session = ActionController::TestSession.new(one: "1")
+    assert_equal("1", session.fetch("one"))
   end
 
   def test_fetch_returns_block_value
-    session = ActionController::TestSession.new(one: '1')
-    assert_equal(2, session.fetch('2') { |key| key.to_i })
+    session = ActionController::TestSession.new(one: "1")
+    assert_equal(2, session.fetch("2") { |key| key.to_i })
   end
 end